1.37
price up icon3.79%   0.05
after-market After Hours: 1.37
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Geron Corp Stock (GERN) Option Chain

For the January 16, 2026 expiration date, the GERN stock option chain has a total of 381 contracts, with 357 call options and 24 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • February 20, 2026 : 5 contracts.
  • March 20, 2026 : 109 contracts.
  • June 18, 2026 : 2 contracts.
  • January 15, 2027 : 210 contracts.

Geron Corp (GERN) Most Active Options & Calendar

GERN Call Options Expiring January 16, 2026

Strike Price Change % Change Volume
favorite 1.50 0.05 0.00 - 347
favorite 1.00 0.40 0.10 +33.33% 10
favorite 0.50 0.70 0.00 - -
favorite 2.00 0.02 0.00 - -
favorite 2.50 0.04 0.00 - -
favorite 3.00 0.01 0.00 - -
favorite 3.50 0.11 0.00 - -

GERN Put Options Expiring January 16, 2026

Strike Price Change % Change Volume
favorite
1.50
0.25 0.05 +25.00% 23
favorite
1.00
0.03 0.00 - 1
favorite
0.50
0.02 0.00 - -
favorite
2.00
0.55 0.00 - -
favorite
2.50
0.80 0.00 - -
favorite
3.00
1.50 0.00 - -
favorite
3.50
1.60 0.00 - -

Geron Corp Stock (GERN) Option Chain Analysis

Put Volume Total 24
Call Volume Total 357
Put/Call Ratio (PCR) 0.07
Put Strike With Highest Volume $1.50
Call Strike With Highest Volume $1.50
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Cap:     |  Volume (24h):